#include<stdio.h>
 int main()
 {  int a,b,c;
    printf("input 3 numb");
	scanf("%d%d%d",&a,&b,&c);
	int min=a;
	if(a<=b&&a<=c)
		min=a;
	else if(b<=c)
		min=b;
	else min=c;
	printf("min=%d",min);
 return 0;
 }
